दूध में जल के बाद दूसरा सबसे बड़ा तत्त्व/घटक प्रतिशत के आधार पर क्या होता है?

The Dandi March, also known as the Salt Satyagraha, was led by which influential leader?

Which act formally granted independence to India, marking the end of British rule?

Who was the key figure in establishing the Indian National Congress?